4,7-dimethyl-oct-2t-enal | 66164-46-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4,7-dimethyl-oct-2t-enal
• 英文别名: (E)-4,7-dimethyloct-2-enal
• CAS: 66164-46-3
• 化学式: C₁₀H₁₈O
• 分子量: 154.252
• InChiKey: WMFNQCPNRAHNJW-SNAWJCMRSA-N

物化性质

• 沸点：
  213.5±9.0 °C(Predicted)
• 密度：
  0.832±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  5-甲基-2-己酮 、 (3-methoxy-2E-propylidene)triphenylphosphorane 生成 4,7-dimethyl-oct-2t-enal
  参考文献：
  名称：

  A facile procedure for the synthesis of α,β-unsaturated aldehydes by three carbon homologation

  摘要：

  DOI：

  10.1016/s0040-4039(01)83378-5

文献信息

• COOLING SENSATION AGENT COMPOSITION AND SENSORY STIMULATION AGENT COMPOSITION
  申请人：Ishida Kenya

  公开号：US20110117147A1

  公开（公告）日：2011-05-19

  The invention relates to a cooling sensation agent composition with a prolonged cool sensation effect comprising at least one compound selected from Formula (1) wherein each of A and B is a hydrogen atom or a hydrocarbon group which may have one or more substituents, in which A and B are not hydrogen atoms simultaneously, and the total number of carbon atoms in A and B is in the range of 6 to 18; and Formulae (2) to (4) wherein R1, R2, and R3 each represent a residue of an alcohol selected from 1-menthol, 1-isopulegol, 3-(1-menthoxy)propan-1,2-diol, 2-(1-menthoxy)ethan-1-ol, 3-(1-menthoxy)propan-1-ol, 2-methyl-3-(1-menthoxy)propan-1,2-diol and para-menthan-3,8-diol), and R4 represents a residue of a branched or straight-chain, cyclic or linear, or saturated or unsaturated alcohol having 6 to 18 carbon atoms that may have one or more aromatic rings that may have a condensed ring and substituent groups such as hydroxyl and ether groups; and R6 represents a hydrocarbon group having 11 to 19 carbon atoms that may be branched and contain one or more unsaturated bonds. The invention also relates to a sensory stimulation agent composition comprising the cooling sensation agent composition; a flavor or fragrance composition, a beverage or food product, a perfume or cosmetic product, a toiletry product, a daily utensil product or grocery, a fiber, a fiber product, a cloth or a medicine comprising the cooling sensation agent composition or the sensory stimulation agent composition; a production method thereof; a cooling processing method of a fiber, fiber product or a cloth, comprising compounding the cooling sensation agent composition or the sensory stimulation agent composition; and new compounds.
• US8632792B2
  申请人：——

  公开号：US8632792B2

  公开（公告）日：2014-01-21
• A facile procedure for the synthesis of α,β-unsaturated aldehydes by three carbon homologation
  作者：Stephen F. Martin、Philip J. Garrison

  DOI：10.1016/s0040-4039(01)83378-5

  日期：——